[issue6705] '''3, 5'''.strip(r''', ''') does not strip comma, returns '3, 5'

[Eric Smith]

Eric Smith <eric at trueblade.com> added the comment:

Good advice from R. David. In addition, you'll find the help command useful:

>>> help(''.strip)
Help on built-in function strip:

strip(...)
    S.strip([chars]) -> string or unicode
    
    Return a copy of the string S with leading and trailing
    whitespace removed.
    If chars is given and not None, remove characters in chars instead.
    If chars is unicode, S will be converted to unicode before stripping

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nosy: +eric.smith

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue6705>
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